Quickly find out what media an optical drive can burn

A few times I've been someplace editing and have no idea what kind of burner is in the Mac there. Being pro-Terminal mostly, I tend to fire up the terminal and type in "drutil info" and hit Return. You'll see something like this:



You can also use System Profiler (Hold Option when selecting the Apple menu and you'll see About this Mac turn into System Profiler...) or use something like Toast but launching the Terminal and tying a simple command is reliable and fast.